Paranormal Activity 3 takes you back to where it all began. The cameras are on and recording the chilling moments when evil begins to terrorize young sisters Katie and Kristi for the first time. Brace yourself for the horror phenomenon that… MoreParanormal Activity 3 takes you back to where it all began. The cameras are on and recording the chilling moments when evil begins to terrorize young sisters Katie and Kristi for the first time. Brace yourself for the horror phenomenon that delivers heart-exploding scares* so frightening that the last 15 minutes will mess you up for life.** *Brad Miska, Bloody Disgusting**Aint It Cool News